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BRPI0409181A - lighting device using a diode light source, and method of emitting a forming light from outside an aircraft - Google Patents

lighting device using a diode light source, and method of emitting a forming light from outside an aircraft

Info

Publication number
BRPI0409181A
BRPI0409181ABRPI0409181-7ABRPI0409181ABRPI0409181ABR PI0409181 ABRPI0409181 ABR PI0409181ABR PI0409181 ABRPI0409181 ABR PI0409181ABR PI0409181 ABRPI0409181 ABR PI0409181A
Authority
BR
Brazil
Prior art keywords
light
aircraft
emitting
outside
lighting device
Prior art date
Application number
BRPI0409181-7A
Other languages
Portuguese (pt)
Inventor
Nicolo F Machi
Joseph L Ferguson
Jeffrey M Singer
Scott R Mangum
Original Assignee
Honeywell Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Int IncfiledCriticalHoneywell Int Inc
Publication of BRPI0409181ApublicationCriticalpatent/BRPI0409181A/en

Links

Classifications

Landscapes

Abstract

Translated fromPortuguese

"DISPOSITIVO LUMINOSO QUE UTILIZA UMA FONTE DE LUZ DIODO, E MéTODO DE EMITIR UMA LUZ DE FORMAçãO A PARTIR DO EXTERIOR DE UMA AERONAVE". Dispositivo luminoso que inclui uma ou mais fontes de luz diodo (32), as quais são configuradas para emitir luz para dentro dos bordos periféricos de uma guia de luz (2). A guia de luz (20) inclui um conjunto de elementos difusores (22) para dispersão da luz emitida em uma pluralidade de direções para fora da superfície frontal da guia de luz (20). Os elementos difusores (22) estão distribuídos por sobre a guia de luz (20) tal que a luz dispersa consegue uma característica particular, por ex., aprimorada uniformidade."LIGHTING DEVICE USING A DIODE LIGHT SOURCE, AND METHOD OF EMITTING A TRAINING LIGHT FROM OUTSIDE AN AIRCRAFT". Luminous device comprising one or more diode light sources (32) which are configured to emit light into the peripheral edges of a light guide (2). The light guide (20) includes a set of diffuser elements (22) for scattering light emitted in a plurality of directions outwardly from the front surface of the light guide (20). Diffuser elements 22 are distributed over the light guide 20 such that scattered light achieves a particular characteristic, eg improved uniformity.

BRPI0409181-7A2003-04-042004-04-01 lighting device using a diode light source, and method of emitting a forming light from outside an aircraftBRPI0409181A (en)

Applications Claiming Priority (3)

Application NumberPriority DateFiling DateTitle
US46037603P2003-04-042003-04-04
US10/740,658US7278766B2 (en)2003-04-042003-12-18LED based light guide for dual mode aircraft formation lighting
PCT/US2004/010026WO2004094231A1 (en)2003-04-042004-04-01Led based light guide for aircraft formation lighting

Publications (1)

Publication NumberPublication Date
BRPI0409181Atrue BRPI0409181A (en)2006-04-11

Family

ID=33101434

Family Applications (1)

Application NumberTitlePriority DateFiling Date
BRPI0409181-7ABRPI0409181A (en)2003-04-042004-04-01 lighting device using a diode light source, and method of emitting a forming light from outside an aircraft

Country Status (9)

CountryLink
US (1)US7278766B2 (en)
EP (1)EP1615820B1 (en)
JP (1)JP2006524165A (en)
KR (1)KR20050116161A (en)
AT (1)ATE365674T1 (en)
AU (1)AU2004232805A1 (en)
BR (1)BRPI0409181A (en)
DE (1)DE602004007255T2 (en)
WO (1)WO2004094231A1 (en)

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Also Published As

Publication numberPublication date
JP2006524165A (en)2006-10-26
US7278766B2 (en)2007-10-09
KR20050116161A (en)2005-12-09
DE602004007255D1 (en)2007-08-09
WO2004094231A1 (en)2004-11-04
US20040196646A1 (en)2004-10-07
AU2004232805A1 (en)2004-11-04
EP1615820B1 (en)2007-06-27
DE602004007255T2 (en)2008-03-06
EP1615820A1 (en)2006-01-18
ATE365674T1 (en)2007-07-15

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Legal Events

DateCodeTitleDescription
B08FApplication dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text:REFERENTE AS 7A E 8A ANUIDADES.

B08KPatent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text:REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.
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